call the destructor while memcpy is not safe in the pop_back() function of ObSEArrayImpl (#319)

bb004431 · Jackie Tien · GitHub · 16b086a7 · bb004431
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deps/oblib/src/lib/container/ob_se_array.h deps/oblib/src/lib/container/ob_se_array.h +3 -0

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--- a/deps/oblib/src/lib/container/ob_se_array.h
+++ b/deps/oblib/src/lib/container/ob_se_array.h
@@ -478,6 +478,9 @@ void ObSEArrayImpl<T, LOCAL_ARRAY_SIZE, BlockAllocatorT, auto_free>::pop_back()
 {
  if (OB_UNLIKELY(count_ <= 0)) {
  } else {
+    if (!is_memcpy_safe()) {
+      data_[count_ - 1].~T();
+    }
    --count_;
  }
 }